Exercise riser



FIG. 1 is an elevational view of a front side of an exercise riser according to the present invention;

FIG. 2 is an elevational view of a rear side thereof;

FIG. 3 is an elevational view of a right side thereof;

FIG. 4 is an elevational view of a left side thereof;

FIG. 5 is a top plan view thereof;

FIG. 6 is a perspective view of the front side thereof;

FIG. 7 is a right side perspective view thereof;

FIG. 8 is a left side perspective view thereof;

FIG. 9 is a top front side perspective view thereof;

FIG. 10 is a top right side perspective view thereof;

FIG. 11 is a top right side perspective view thereof;

FIG. 12 is a rear perspective view thereof;

FIG. 13 is a left side perspective view thereof;

FIG. 14 is a bottom perspective view thereof;

FIG. 15 is a bottom plan view thereof; and,

FIG. 16 is a bottom perspective view.

The broken lines indicating the word “ZUMBA®” in FIGS. 1, 3, 4, 5-10, 11, and 13 do not form a part of the claimed design. The broken line design in the center of the top surface of the exercise riser in FIGS. 5 and 9-13 does not form a part of the claimed design. The broken lines showing indentations on the bottom of the exercise riser in FIGS. 14-16 are for the purpose of illustrating portions of the exercise riser that do not form a part of the claimed design. 

CLAIM The ornamental design for an exercise riser, as shown and described. 